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Generador UUID / ID

v4, NanoID, corto

Sobre esta herramienta

Generate UUIDs (v4 random or v7 timestamp-based) one or many at a time. Useful for primary keys, file names and idempotency keys.

Características

  • UUID v4 and v7
  • Bulk generate
  • Hyphenated or compact
  • Copy all

Cómo usarla

  1. Pick version and count.
  2. Click Generate.
  3. Copy the list.
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Preguntas frecuentes

v4 vs v7?

v4 is fully random; v7 is time-ordered which makes database indexes more efficient.